42238404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5309}}^1$

素因数の和:5349

約数の個数: 72

約数和(自身を含む): 121768920

約数和(自身を除く): 79530516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 5309, 7956, 10618, 15927, 21236, 31854, 47781, 63708, 69017, 90253, 95562, 138034, 180506, 191124, 207051, 270759, 276068, 361012, 414102, 541518, 621153, 812277, 828204, 1083036, 1173289, 1242306, 1624554, 2346578, 2484612, 3249108, 3519867, 4693156, 7039734, 10559601, 14079468, 21119202, 42238404]

約数ペア:

[(1, 42238404), (2, 21119202), (3, 14079468), (4, 10559601), (6, 7039734), (9, 4693156), (12, 3519867), (13, 3249108), (17, 2484612), (18, 2346578), (26, 1624554), (34, 1242306), (36, 1173289), (39, 1083036), (51, 828204), (52, 812277), (68, 621153), (78, 541518), (102, 414102), (117, 361012), (153, 276068), (156, 270759), (204, 207051), (221, 191124), (234, 180506), (306, 138034), (442, 95562), (468, 90253), (612, 69017), (663, 63708), (884, 47781), (1326, 31854), (1989, 21236), (2652, 15927), (3978, 10618), (5309, 7956)]